| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.71 | 4.185% | $211.1934 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $157.79 | 8.460% | $171.139 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $52.43 | 10.289% | $57.8245 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $131.88 | 8.698% | $143.3509 | $143.35 | $143.35 | $143.40 |
| Purchase #5 | $55.85 | 9.524% | $61.1692 | $61.17 | $61.15 | $61.20 |
| Purchase #6 | $194.75 | 3.818% | $202.1856 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $196.69 | 4.260% | $205.069 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $992.10 | $1,051.9316 | $1,051.93 | $1,051.90 | $1,052.00 | |